[Pacemaker] IP address does not failover on a new test cluster

Ruiyuan Jiang Ruiyuan_Jiang at liz.com
Tue May 18 15:58:38 EDT 2010

Thanks, Vadym

This time it failed over to another node. For two nodes cluster, does the cluster have to set to "no-quorum-policy=ignore" to failover or work correctly?


From: Vadym Chepkov [mailto:vchepkov at gmail.com]
Sent: Tuesday, May 18, 2010 2:30 PM
To: The Pacemaker cluster resource manager
Subject: Re: [Pacemaker] IP address does not failover on a new test cluster

On Tue, May 18, 2010 at 2:22 PM, Ruiyuan Jiang <Ruiyuan_Jiang at liz.com<mailto:Ruiyuan_Jiang at liz.com>> wrote:
Hi, Vadym

I modified the configuration per your suggestion. Here is the current configuration of the cluster:

[root at usnbrl52 ~]# crm configure show
node usnbrl52
node usnbrl53
primitive ClusterIP ocf:heartbeat:IPaddr2 \
        params ip="" cidr_netmask="32" \
        op monitor interval="30s"
property $id="cib-bootstrap-options" \
        dc-version="1.0.8-fab8db4bbd271ba0a630578ec23776dfbaa4e2cf" \
        cluster-infrastructure="openais" \
        expected-quorum-votes="2" \
rsc_defaults $id="rsc-options" \
[root at usnbrl52 ~]#

After the change, the IP address still does not fail to the other node usnbrl53 after I shutdown openais on node usnbrl52. The cluster IP has no problem to bound on usnbrl52 when the "openais" gets stopped and started on the node.

That's because no-quorum-policy=ignore is still not there, it is not listed in crm configure show output
Run the command again

crm configure property no-quorum-policy=ignore

and make sure 'crm configure show' has changed accordingly


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